1332405

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 2391480

約数和(自身を除く): 1059075

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1021, 1305, 3063, 5105, 9189, 15315, 29609, 45945, 88827, 148045, 266481, 444135, 1332405]

約数ペア:

[(1, 1332405), (3, 444135), (5, 266481), (9, 148045), (15, 88827), (29, 45945), (45, 29609), (87, 15315), (145, 9189), (261, 5105), (435, 3063), (1021, 1305)]